CN102774393A - Rapid and universal tensioner for railway transportation of wheeled vehicle - Google Patents
Rapid and universal tensioner for railway transportation of wheeled vehicle Download PDFInfo
- Publication number
- CN102774393A CN102774393A CN2011101208639A CN201110120863A CN102774393A CN 102774393 A CN102774393 A CN 102774393A CN 2011101208639 A CN2011101208639 A CN 2011101208639A CN 201110120863 A CN201110120863 A CN 201110120863A CN 102774393 A CN102774393 A CN 102774393A
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- China
- Prior art keywords
- chain
- screw rod
- railway transportation
- rapid
- steel rope
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Abstract
The invention relates to a rapid and universal tensioner for the railway transportation of a wheeled vehicle, which comprises a steel wire rope assembly, a double-lug lifting hook, a short link chain, a chain regulating screw A, a regulator, a chain regulating screw B and a tail chain ring. The steel wire rope assembly, the double-lug lifting hook, the short link chain, the chain regulating screw A, the regulator, the chain regulating screw B and the tail chain ring are sequentially connected. The rapid and universal tensioner for the railway transportation of the wheeled vehicle has good universality, is convenient and rapid to use, and excellent in economical efficiency, has simple product structural composition, a small number of parts and can be recycled; and compared with a steel wire bundling mode, the rapid and universal tensioner has relatively low use and maintenance cost.
Description
Technical field
The present invention relates to a kind of railway freight dragline standing rigging technical field, the quick general strainer of especially a kind of wheeled car railway transportation.
Background technology
It is existing when wheeled car is carried out railway transportation; Usually the mode that adopts galvanized steel wire to tangle bundlees fixing; This mode needs the wire material of labor, has that fixed speed is slow, is subject to vibration in the transportation and shortcoming such as loosening, and the fastening level of tying up of operating personal is had relatively high expectations; And remove Song Shixu with steel wire shearing, waste more serious.
Summary of the invention
The objective of the invention is for solving the problems that iron wire lashing mode is brought, thereby provide a kind of effective wheeled car railway transportation quick general strainer.
The quick general strainer of a kind of wheeled car railway transportation; Comprise steel rope assembly, ears suspension hook, short link chain, chain condition screw rod A, regulating control, chain condition screw rod B, tail chain ring, described steel rope assembly, ears suspension hook, short link chain, chain condition screw rod A, regulating control, chain condition screw rod B, tail chain ring connect successively.
Said steel rope assembly is made up of the collar, aluminum alloy joint and steel rope, and aluminum alloy joint press-fits on the collar and steel rope.
Said ears suspension hook ears are cattle horn shape and are upturned.
Said chain condition screw rod A and chain condition screw rod B are equipped with the chain recess.
Adopt the beneficial effect of technique scheme to be.
1, commonality of the present invention is good, and the design of strainer is that benchmark is reinforced object to satisfy maximum oad 11000mm * 2800mm * 3300mm, biggest quality 42t, and its each framing member can bear the transportation overload of other various equipment vehicles.
2, the present invention is easy to use; Strainer adopts hard and soft structure combining; Being designed with flexible wire ropes fastens axletree with convenient; Be provided with short link chain quick adjustment function simultaneously and make things convenient for pre-tightening, adopt positive and negative helical structure convenient and reliable fastening, remove in the tool box of to pack into after the receipts with vehicular transport.
3, good economy performance of the present invention, product structure is formed more succinct, and amount of parts is less, and can reuse, and compares with wire binding, and use and maintenance cost are relatively low.
Description of drawings
Fig. 1 is the structural representation of the quick general strainer of wheeled car railway transportation of the present invention.
Among the figure: 1-steel rope assembly, 2-ears suspension hook, 3-short link chain, 4-chain condition screw rod A, 5-regulating control, 6-chain condition screw rod B, 7-tail chain ring.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further:
The quick general strainer of a kind of wheeled car railway transportation; Comprise steel rope assembly 1, ears suspension hook 2, short link chain 3, chain condition screw rod A4, regulating control 5, chain condition screw rod B6, tail chain ring 7, described steel rope assembly 1, ears suspension hook 2, short link chain 3, chain condition screw rod A4, regulating control 5, chain condition screw rod B6, tail chain ring 7 connect successively.
Its principle of work is: catch vehicle axles to be reinforced through the steel rope assembly; Tail end is connected with T shape hook on the locomotive flat board by the long ring on the tail chain ring; Two parts short link chain length can be adjusted to realize fast pretension just through the adjusting catch gear that the chain condition screw rod carries, and will put in order the string connector tension by regulating control and realize the reinforcing to vehicle.
Steel rope assembly 1 is made up of the collar, aluminum alloy joint and steel rope, the collar and steel rope is reliably press-fited with aluminum alloy joint by steel rope compacting standard specifications.
The coupler body of ears suspension hook 2 adopts whole die forging structure; Ears suspension hook 2 ears are cattle horn shape and are upturned; Form closed-loop when utilizing torsion spring that two safety tongue are opened, guaranteed to have the anti-error function of taking off after the collar connects, coupler body mobile jib and short link chain adopt rivet to be connected.
Chain quick adjustment principle; Press bayonet lock and take out short link chain, be adjusted to appropriate length after, with chain link accumbency of short link chain in the chain recess of chain condition screw rod A4 or chain condition screw rod B6; Unclamp bayonet lock, realize the quick adjustment and the lock function of short link chain.
Use spanner rotation regulator 5, make left and right screw rod move toward one another, tighten until whole strainer is stretching, realize its tension function, and can use and mark the cap nut screw rod is reliably locked.
Claims (4)
1. quick general strainer of wheeled car railway transportation; It is characterized in that: it comprises steel rope assembly (1), ears suspension hook (2), short link chain (3), chain condition screw rod A (4), regulating control (5), chain condition screw rod B (6), tail chain ring (7), and described steel rope assembly (1), ears suspension hook (2), short link chain (3), chain condition screw rod A (4), regulating control (5), chain condition screw rod B (6), tail chain ring (7) connect successively.
2. the quick general strainer of wheeled car railway transportation according to claim 1 is characterized in that: said steel rope assembly (1) is made up of the collar, aluminum alloy joint and steel rope, and aluminum alloy joint press-fits on the collar and steel rope.
3. the quick general strainer of wheeled car railway transportation according to claim 1 is characterized in that: said ears suspension hook (2) ears are cattle horn shape and are upturned.
4. the quick general strainer of wheeled car railway transportation according to claim 1 is characterized in that: said chain condition screw rod A (4) and chain condition screw rod B (6) are equipped with the chain recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101208639A CN102774393A (en) | 2011-05-11 | 2011-05-11 | Rapid and universal tensioner for railway transportation of wheeled vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101208639A CN102774393A (en) | 2011-05-11 | 2011-05-11 | Rapid and universal tensioner for railway transportation of wheeled vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102774393A true CN102774393A (en) | 2012-11-14 |
Family
ID=47119561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101208639A Pending CN102774393A (en) | 2011-05-11 | 2011-05-11 | Rapid and universal tensioner for railway transportation of wheeled vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102774393A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297283A (en) * | 2019-07-23 | 2019-10-01 | 中国科学院国家天文台 | Multilayer atmospheric parameter measuring instrument |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2481595Y (en) * | 2001-05-28 | 2002-03-13 | 中国人民解放军第二炮兵第一研究所 | Wheeled vehicle fixing device |
| CN2615010Y (en) * | 2003-01-17 | 2004-05-12 | 中国人民解放军93012部队 | Wheeled heavy equipment transportation binding & strengthening apparatus |
| CN2661519Y (en) * | 2003-10-16 | 2004-12-08 | 鞍钢附企科达设备有限公司 | Adjustable rigging for ultralong rail transportation |
| US20050224772A1 (en) * | 2004-03-30 | 2005-10-13 | Gary Scott | Load binder |
| CN202022137U (en) * | 2011-05-11 | 2011-11-02 | 贵州航天凯山特种车改装有限公司 | Quick-acting and universal tightener used for railway transport of wheeled vehicles |
-
2011
- 2011-05-11 CN CN2011101208639A patent/CN102774393A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2481595Y (en) * | 2001-05-28 | 2002-03-13 | 中国人民解放军第二炮兵第一研究所 | Wheeled vehicle fixing device |
| CN2615010Y (en) * | 2003-01-17 | 2004-05-12 | 中国人民解放军93012部队 | Wheeled heavy equipment transportation binding & strengthening apparatus |
| CN2661519Y (en) * | 2003-10-16 | 2004-12-08 | 鞍钢附企科达设备有限公司 | Adjustable rigging for ultralong rail transportation |
| US20050224772A1 (en) * | 2004-03-30 | 2005-10-13 | Gary Scott | Load binder |
| CN202022137U (en) * | 2011-05-11 | 2011-11-02 | 贵州航天凯山特种车改装有限公司 | Quick-acting and universal tightener used for railway transport of wheeled vehicles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297283A (en) * | 2019-07-23 | 2019-10-01 | 中国科学院国家天文台 | Multilayer atmospheric parameter measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |